From eade01588958010be6806f298ac356a121331965 Mon Sep 17 00:00:00 2001
From: Simon L <szaimen@e.mail.de>
Date: Sat, 10 Jun 2023 09:47:04 +0200
Subject: [PATCH] allow to specify upgrade.cli-upgrade-link in order to link to
 the correct documentation

Signed-off-by: Simon L <szaimen@e.mail.de>
---
 config/config.sample.php          |  5 +++++
 core/templates/update.use-cli.php | 10 +++++++---
 lib/base.php                      |  2 ++
 3 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/config/config.sample.php b/config/config.sample.php
index 892f84601e451..c3a15a8a985e2 100644
--- a/config/config.sample.php
+++ b/config/config.sample.php
@@ -2137,6 +2137,11 @@
  */
 'upgrade.disable-web' => false,
 
+/**
+ * Allows to modify the cli-upgrade link in order to link to a different documentation
+ */
+'upgrade.cli-upgrade-link' => '',
+
 /**
  * Set this Nextcloud instance to debugging mode
  *
diff --git a/core/templates/update.use-cli.php b/core/templates/update.use-cli.php
index 403de7feadcd3..ae82436d2f181 100644
--- a/core/templates/update.use-cli.php
+++ b/core/templates/update.use-cli.php
@@ -5,10 +5,14 @@
 			<?php if ($_['tooBig']) {
 				p($l->t('Please use the command line updater because you have a big instance with more than 50 users.'));
 			} else {
-				p($l->t('Please use the command line updater because automatic updating is disabled in the config.php.'));
+				p($l->t('Please use the command line updater because updating via browser is disabled in your config.php.'));
 			} ?><br><br>
-			<?php
-						print_unescaped($l->t('For help, see the  <a target="_blank" rel="noreferrer noopener" href="%s">documentation</a>.', [link_to_docs('admin-cli-upgrade')])); ?>
+			<?php if (is_string($_['cliUpgradeLink']) && $_['cliUpgradeLink'] !== '') {
+				$cliUpgradeLink = $_['cliUpgradeLink'];
+			} else {
+				$cliUpgradeLink = link_to_docs('admin-cli-upgrade');
+			}
+			print_unescaped($l->t('For help, see the  <a target="_blank" rel="noreferrer noopener" href="%s">documentation</a>.', [$cliUpgradeLink])); ?>
 		</div>
 	</div>
 
diff --git a/lib/base.php b/lib/base.php
index 32ac60c8c4fae..3cca7ab3a96aa 100644
--- a/lib/base.php
+++ b/lib/base.php
@@ -309,6 +309,7 @@ public static function checkMaintenanceMode(\OC\SystemConfig $systemConfig): voi
 	 * Prints the upgrade page
 	 */
 	private static function printUpgradePage(\OC\SystemConfig $systemConfig): void {
+		$cliUpgradeLink = $systemConfig->getValue('upgrade.cli-upgrade-link', '');
 		$disableWebUpdater = $systemConfig->getValue('upgrade.disable-web', false);
 		$tooBig = false;
 		if (!$disableWebUpdater) {
@@ -355,6 +356,7 @@ private static function printUpgradePage(\OC\SystemConfig $systemConfig): void {
 			$template->assign('productName', 'nextcloud'); // for now
 			$template->assign('version', OC_Util::getVersionString());
 			$template->assign('tooBig', $tooBig);
+			$template->assign('cliUpgradeLink', $cliUpgradeLink);
 
 			$template->printPage();
 			die();